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RACF324DJT100K

RACF324DJT100K Description

The RACF324DJT100K from Stackpole Electronics, Inc. is a high-performance, surface-mount resistor network designed for precision applications. This 4-resistor array features a compact 2010 (5025 Metric) concave package with long-side terminals, offering a 100k Ohm resistance per element at ±5% tolerance. With a ±200ppm/°C temperature coefficient and 125mW power rating per element, it ensures stable performance across varying environmental conditions. The isolated circuit type provides electrical independence between resistors, making it ideal for complex circuit designs. Its ROHS3 compliance and REACH unaffected status align with modern environmental standards, while the MSL 1 (Unlimited) rating ensures reliability in storage and handling.

RACF324DJT100K Features

• Compact Design: Measures 0.200" x 0.118" (5.08mm x 3.00mm) with a low-profile height of 0.028" (0.70mm), saving PCB space.
• High Reliability: Moisture-resistant and suitable for unlimited floor life (MSL 1).
• Stable Performance: ±200ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Isolated Configuration: Independent resistors reduce crosstalk, ideal for precision voltage division or signal conditioning.
• Industry Compliance: Meets ROHS3 and REACH requirements, with EAR99 ECCN for broad exportability.

RACF324DJT100K Applications

• Analog Signal Processing: Used in DAC/ADC circuits for accurate voltage referencing.
• Industrial Controls: Reliable performance in PLC modules and sensor interfaces.
• Consumer Electronics: Space-efficient solution for portable devices and IoT hardware.
• Automotive Systems: Suitable for non-critical ECU circuits due to its robust construction.
• Medical Devices: Low-noise characteristics benefit patient monitoring equipment.

Conclusion of RACF324DJT100K

The RACF324DJT100K combines miniaturization, precision, and isolation in a single package, addressing challenges in modern electronics. While obsolete, its 125mW power handling and concave terminal design (enhancing solder joint integrity) make it a legacy choice for repairs or specific designs. Engineers value its balance of size and performance, particularly in dense PCB layouts requiring stable resistance networks. For applications demanding low crosstalk and thermal stability, this array remains a technically sound option.